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Since I am not an expert in windows programming, the problems in this project have been beyond my ability, I can hardly contribute more to this project.
And also, I am doing some other things now, wh…
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Does self.callback_queue = Queue() member of the client class work? Would it be possible to use it for automatic enqueuing of changing data of some group? Would it be possible to use use through the g…
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Hi there!
I want to use this library for connecting to OPC DA from linux machine. However I can not even get local connection to OPC DA server working. Please help me to figure out where my mistake…
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Hello,
I want to write a OPC-Client in C# and connect it to a OPC-Server, which is running on the Raspberry Pi (with Codesys). Then I want to send some integer values to the Server. My problem is th…
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Hi,
I have been running my OPC-Da connecter successfully for a few months, but everytime a connection is lost we need to restart the server.
At first we get the following message:
`"Disconnec…
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While connecting remote OPC DA server using TitaniumAs Opc client, getting "CoCreateInstanceEx: Access is denied". How to handle this issue? Is it possible to connect without configuring COM-DCOM sett…
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I have discovered that if you try to connect the `OpcDaClient` on a thread, it throws an `Exception`. Please see the below code snippet (done with [MatrikonOPC Simulation Server](https://www.matrikon…
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Please see https://github.com/ya-mouse/openopc/issues/22 for a 32-bit Python vs 64-bit Python issue. For reference, I have [MatrikonOPC Simulation Server](https://www.matrikonopc.com/products/opc-dri…
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So I've compiled the script and I'm using it in Unity3D. It gives this error for a null reference exception.
![image](https://user-images.githubusercontent.com/35682620/35210259-3c12fa44-ff9d-11e7-9e…
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Dear Sir,
I want to fetch data from classic OPC DA Server.
Can it possible by ProcessControlStandards.OPC?
Thanks,